package cn.xiongxf.service;

import cn.xiongxf.domain.KillCourse;
import cn.xiongxf.dto.KillParamDTO;
import com.baomidou.mybatisplus.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author xiongxiaofu
 * @since 2022-09-01
 */
public interface IKillCourseService extends IService<KillCourse> {

    void add(KillCourse killCourse);

    List<KillCourse> onlineAll();

    KillCourse onlineOne(Long killId);

    String kill(KillParamDTO dto);

    void cancelPreOrder(String preOrderKey);
}
